<!--
 * @Author: your name
 * @Date: 2022-02-17 14:17:46
 * @LastEditTime: 2022-02-17 16:33:18
 * @LastEditors: Please set LastEditors
 * @Description: 打开koroFileHeader查看配置 进行设置: https://github.com/OBKoro1/koro1FileHeader/wiki/%E9%85%8D%E7%BD%AE
 * @FilePath: \0217\标签.html
-->
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        div{
            width: 200px;
            height: 200px;
            padding: 10px 20px 30px 40px;
            padding: 10px 20px 30px;
            padding: 10px 20px;
            padding: 10px;
            padding-top: 30px;
            margin: 10px 20px 30px 40px;
        }
        div.yuan{
            border: 10px solid red;
            border-top: 5px solid yellow;
            border-right: 5px solid blue;
            border-bottom: 5px solid palegoldenrod;
            border-left: 5px solid purple;
            border-radius: 50%;
        }
        .sanjiaoxing{
            width: 0px;
            height: 0px;
            font-size: 0px;
            padding: 0px;
            border-top: 200px solid rgb(230, 230, 172);
            border-right: 200px solid blue;
            border-bottom: 200px solid palegoldenrod;
            border-left: 200px solid purple;
            border: 200px solid transparent;
            border-top: 200px solid rgb(230, 230, 172);
            box-shadow: 10px 10px 10px rebeccapurple;
        }
        .beijing{
            /* background-color: aqua;
            background-image: url('luoxiaohei.gif');
            background-repeat: no-repeat;
            background-position: center top;
            background-size: 100%; */
            padding: 0px;
            border: 1px solid black;
            background: red url('luoxiaohei.gif') center center no-repeat;
        
        }
        li{
            list-style: none;
        }
        p{
            width: 500px;
            border: 1px solid bisque;
            text-align: justify;
            text-indent: 2em;
            text-shadow: 2px 2px 2px red;
            text-transform: uppercase;
            letter-spacing: 2px;
            line-height: 36px;
            text-overflow: ellipsis;
            white-space:nowrap;
            overflow:hidden;
            font-family: '宋体';
            font-weight: bolder;
            font-variant: small-caps;
        }
        p:hover a{
            color: aqua;
            font-size: 24px;
        }
        a{
            text-decoration: none;
        }
        a:hover{

        }
    </style>
</head>
<body>
    <div class="yuan">
        块级元素
    </div>
    <div class="sanjiaoxing">
        三角形
    </div>
    <div class="beijing">
        背景
    </div>
    <p>
        段落    
        <span>span</span>
        <a href="">链接</a>
        <b>加粗</b>
        <span>span</span>
        <a href="">链接</a>
        <b>加粗</b>
        <span>span</span>
        <a href="">链接</a>
        <b>加粗</b>
        <span>span</span>
        <a href="">链接</a>
        <b>加粗</b>
        <span>span</span>
        <a href="">链接</a>
        <b>加粗</b>
    </p>
    <span>span</span>
    <a href="">链接</a>
    <b>加粗</b>
    <ul>
        <li>无序列表1</li>
        <li>无序列表2</li>
        <li>无序列表3</li>
        <li>无序列表4</li>
    </ul>
    <ol>
        <li>无序列表1</li>
        <li>无序列表2</li>
        <li>无序列表3</li>
        <li>无序列表4</li>
    </ol>
</body>
</html>